linux-kernel - Re: [PATCH 8/8] arm64: dts: qcom: qrb2210-rb1: Enable the GPU

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Message-ID: <90290e71-6d85-4aaa-af5b-79c44bc786ef@linaro.org>
Date: Tue, 20 Feb 2024 09:38:30 +0100
From: neil.armstrong@...aro.org
To: Konrad Dybcio <konrad.dybcio@...aro.org>,
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>,
 Joerg Roedel <joro@...tes.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Rob Clark <robdclark@...il.com>,
 Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>,
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
 Marijn Suijten <marijn.suijten@...ainline.org>,
 linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 Konrad Dybcio <konradybcio@...nel.org>, linux-arm-msm@...r.kernel.org,
 linux-clk@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 freedreno@...ts.freedesktop.org
Subject: Re: [PATCH 8/8] arm64: dts: qcom: qrb2210-rb1: Enable the GPU

On 19/02/2024 22:37, Konrad Dybcio wrote:
> On 19.02.2024 15:49, Dmitry Baryshkov wrote:
>> On Mon, 19 Feb 2024 at 15:36, Konrad Dybcio <konrad.dybcio@...aro.org> wrote:
>>>
>>> Enable the A702 GPU (also marketed as "3D accelerator by qcom [1], lol).
>>
>> Is it not?
> 
> Sure, every electronic device is also a heater, I suppose.. I found
> this wording extremely funny though


GPU (Graphics Processing Unit) isn't accurate either since it can also run compute shaders do to non graphics processing,
so 3D Accelerator isn't that different.

A proper term would be Vectorized Mathematical Computing Complex or something similar.

Neil

> 
>>
>>>
>>> [1] https://docs.qualcomm.com/bundle/publicresource/87-61720-1_REV_A_QUALCOMM_ROBOTICS_RB1_PLATFORM__QUALCOMM_QRB2210__PRODUCT_BRIEF.pdf
>>> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
>>
>> With the exception of the commit message:
> 
> :(
> 
> Konrad
> 
>>
>> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>>
>>> ---
>>>   arch/arm64/boot/dts/qcom/qrb2210-rb1.dts | 8 ++++++++
>>>   1 file changed, 8 insertions(+)
>>
>>
>